1. Transforming India’s Nuclear Power Landscape

Why in News?

The Government of India enacted the SHANTI (Sustainable Harnessing and Advancement of Nuclear Energy for Transforming India) Act, 2025, marking a historic shift by allowing private sector participation in nuclear energy and setting an ambitious target of 100 GW nuclear capacity by 2047.

Structural Transformation in Nuclear Policy

• India’s nuclear sector is undergoing a transition from a state-controlled monopoly under the Department of Atomic Energy (DAE) to a liberalized, multi-actor ecosystem involving private and potentially foreign players.
• This shift reflects a broader reorientation of energy policy where nuclear power is being positioned as a reliable baseload complement to renewable energy, essential for long-term energy security and decarbonization.

Current Status of Nuclear Energy in India

• India’s installed nuclear capacity remains modest at around 8 GW, contributing roughly 3% of total electricity generation, indicating significant untapped potential.
• The sector is dominated by the Nuclear Power Corporation of India Limited (NPCIL), which operates a fleet of reactors, primarily indigenous Pressurised Heavy Water Reactors (PHWRs).
• Despite relatively low construction costs for indigenous designs, nuclear power has not scaled proportionately to India’s growing energy demand.

Rationale for Expanding Nuclear Energy

• India’s aspiration to become a developed economy by 2047 (Viksit Bharat) requires a massive expansion in electricity generation capacity, projected to exceed 2000 GW.
• Nuclear energy offers baseload stability, unlike intermittent renewable sources such as solar and wind, making it crucial for energy-intensive industries.
• It is also land-efficient, an important factor in a densely populated country where renewable expansion faces spatial constraints.
• From a climate perspective, nuclear energy provides a low-carbon alternative to coal, which currently dominates India’s energy mix.
• The scale of investment required for expansion is enormous, making private participation essential to bridge financing gaps.

Key Policy Initiatives Driving the Shift

• The SHANTI Act replaces the Atomic Energy Act, 1962, enabling private entities to build, own, and operate nuclear plants, while also rationalizing liability provisions to attract investment.
• The Atomic Energy Regulatory Board (AERB) has been granted statutory status, strengthening regulatory independence and safety oversight.
• The government is promoting Small Modular Reactors (SMRs) with dedicated funding, aiming to develop flexible and scalable nuclear solutions for industrial use.
• The fleet mode construction strategy for multiple reactors seeks to reduce costs and timelines through standardization and economies of scale.

Key Challenges in Nuclear Expansion

• Nuclear energy projects are characterized by high upfront capital costs, which pose significant financing challenges despite long-term operational benefits.
• Concerns around nuclear liability laws continue to deter foreign investment and technology transfer.
• Land acquisition and regulatory requirements, particularly exclusion zones, complicate project implementation, especially for smaller or decentralized reactors.
• Technological dependence on expensive foreign reactor designs raises issues of cost competitiveness and indigenization.
• Additionally, nuclear waste management and safety concerns remain critical issues affecting public acceptance and environmental sustainability.

Strategic Path Forward

• A clear framework for public-private partnerships is necessary to ensure investor confidence and operational clarity.
• Accelerating the development and deployment of Small Modular Reactors can enable faster and more flexible expansion of nuclear capacity.
• India must leverage its vast thorium reserves by advancing research in alternative fuel cycles to ensure long-term energy security.
• Ensuring genuine regulatory independence and transparency will be crucial to building domestic and international trust.
• Innovative financing mechanisms, including green finance and risk-sharing models, can help mobilize the large capital required for nuclear expansion.

Conclusion

The transformation of India’s nuclear energy sector represents a paradigm shift in energy governance, moving from state dominance to a more inclusive and market-oriented framework.

While the SHANTI Act lays the legislative foundation, the success of this transition will depend on effective implementation, regulatory credibility, and technological innovation, ensuring that nuclear energy becomes a cornerstone of India’s sustainable development trajectory.

Prelims MCQ

Q. With reference to India’s nuclear energy sector, consider the following statements:

1. The SHANTI Act, 2025 allows private sector participation in nuclear power generation.
2. Nuclear energy in India currently contributes more than 10% of total electricity generation.
3. Small Modular Reactors (SMRs) are being promoted for flexible and scalable deployment.

Select the correct answer:(a) 1 and 3 only(b) 2 and 3 only(c) 1 and 2 only(d) 1, 2 and 3

Answer: (a)

Mains Question (GS-3)

Q.“Nuclear energy is central to India’s transition towards a low-carbon and energy-secure future.”Examine in the context of recent policy reforms in India’s nuclear power sector.

2.India Needs GST 2.0

Why in News?

The Justice Kurian Joseph Committee on Union-State Relations has recommended a second generation of GST reforms (GST 2.0), highlighting concerns over fiscal imbalance, erosion of state autonomy, and weaknesses in the digital tax architecture.

Understanding GST: Concept and Evolution

• The Goods and Services Tax (GST) is a destination-based indirect tax system introduced to unify India’s fragmented tax structure into a common national market. It subsumed multiple central and state taxes and eliminated cascading through the Input Tax Credit mechanism.
• Its constitutional foundation lies in the 101st Constitutional Amendment Act, 2016, which introduced Article 246A, granting concurrent taxing powers to both Union and States.
• GST also represented a major shift in fiscal federalism, where States gave up key taxation powers in return for a guaranteed compensation mechanism for five years, which ended in 2022.

Recent Reform Trajectory

• Recent reforms indicate attempts to simplify GST and improve compliance. These include rationalization into a three-tier rate structure (5%, 18%, 40%), reduction of classification anomalies, and revisions in exemption thresholds.
• The extension of the compensation cess till 2026 reflects ongoing fiscal stress and the need to service borrowings taken during the pandemic period.

However, these changes remain largely incremental, without addressing deeper structural issues.

Structural Issues in the Current GST Framework

• The expiry of the compensation mechanism has exposed States to a fiscal cliff, as they continue to face revenue shortfalls without adequate autonomy to adjust tax rates.
• The design of the GST Council creates an imbalance, where the Union’s voting share effectively enables it to exercise a de facto veto, weakening the spirit of cooperative federalism.
• State legislatures have experienced a decline in fiscal sovereignty, with a significant portion of their taxation powers subsumed under a centralized framework.
• At the operational level, the digital backbone of GST has not fully realized its original vision of invoice matching, leading to compliance gaps, fraud risks, and data opacity, particularly in IGST settlements.
• Additionally, compliance complexity disproportionately affects MSMEs, shifting administrative burden from the State to market participants.

Implications for Federalism and Economy

• The current GST structure has altered India’s fiscal federalism by centralizing decision-making, which may undermine the accountability of State governments.
• Reduced fiscal autonomy limits States’ ability to respond to local economic conditions and developmental priorities.
• At the same time, inefficiencies in compliance and digital systems affect ease of doing business and reduce overall tax efficiency.

Reform Imperatives under GST 2.0

• Rebalancing the GST Council’s voting structure is crucial to restore true cooperative federalism, ensuring States have a meaningful role in decision-making.
• Providing limited flexibility in SGST rates can empower States to manage fiscal shocks without disrupting the national market.
• Strengthening the digital infrastructure of GST through a more decentralized and transparent architecture can improve compliance and reduce fraud.
• An independent dispute resolution mechanism is necessary to address Centre-State conflicts impartially and strengthen institutional credibility.

Simplification of compliance procedures, especially for MSMEs, will be essential to make GST more equitable and efficient.

Conclusion

• GST was a transformative reform aimed at economic integration, but its current evolution reveals tensions between efficiency and federal balance.
• GST 2.0 must move beyond technical adjustments to address foundational concerns of fiscal autonomy, institutional balance, and digital trust, ensuring that the system reflects a genuine partnership between the Union and the States.

Prelims MCQ

Q. With reference to the Goods and Services Tax (GST) in India, consider the following statements:

1. GST is a destination-based indirect tax.
2. Article 246A provides concurrent taxing powers to both the Union and States for GST.
3. States retain full autonomy to independently change GST rates.

Select the correct answer:(a) 1 and 2 only(b) 2 and 3 only(c) 1 and 3 only(d) 1, 2 and 3

Answer: (a)

Mains Question (GS-3)

Q.“GST has transformed India’s indirect taxation system but has raised concerns regarding fiscal federalism.”Critically examine the need for GST 2.0 in this context.

3.Stagflation

Why in News?

The ongoing geopolitical conflict involving the US, Israel, and Iran has triggered a sharp rise in energy prices and supply disruptions, raising concerns of a 1970s-style stagflation scenario in the global economy.

Concept and Economic Meaning

Stagflation refers to a macroeconomic condition where high inflation coexists with low or negative economic growth and rising unemployment.

It represents a breakdown of the traditional Phillips Curve relationship, where inflation and unemployment are expected to move inversely. Instead, both rise simultaneously, creating a policy dilemma.

Economic Mechanism Behind Stagflation

• Stagflation is typically driven by a negative supply shock, such as a sudden increase in oil prices or disruption in production.
• Such shocks shift the aggregate supply curve leftward, resulting in higher prices (inflation) and lower output (stagnation) at the same time.
• Unlike demand-driven inflation, this type of inflation is rooted in rising production costs and reduced supply capacity.

Key Drivers in the Present Context

• Energy supply disruptions, particularly in critical regions like West Asia, significantly increase fuel costs, which cascade into higher transportation and production expenses.
• Rising input costs for raw materials, fertilizers, and industrial goods further strain economic activity.
• Geopolitical tensions disrupt global supply chains, limiting the availability of essential goods and increasing uncertainty in trade flows.
• Additionally, limited monetary policy space in many economies reduces the ability of central banks to respond effectively.

Core Features of Stagflation

• Economic growth slows down or turns negative, reflecting reduced industrial output and investment.
• Inflation remains persistently high, driven by cost-push factors rather than excess demand.
• Unemployment rises as firms cut production and reduce workforce due to declining profitability.
• Traditional macroeconomic tools become less effective, as policies to control inflation may further suppress growth, and measures to stimulate growth may worsen inflation.

Policy Challenges

• Stagflation presents a dual policy conflict, where controlling inflation through tight monetary policy can deepen recession, while expansionary policies to boost growth may aggravate inflationary pressures.
• This makes policy calibration extremely complex and requires a careful balance between stability and growth.

Policy Response and Way Forward

• Supply-side interventions are critical, including restoring supply chains, increasing domestic production, and reducing bottlenecks.
• Energy diversification through renewables and alternative fuels can reduce dependence on volatile fossil fuel markets.
• Targeted fiscal support to vulnerable sectors such as MSMEs and agriculture can cushion the impact without triggering excessive inflation.
• Monetary policy should adopt a calibrated approach, focusing on anchoring inflation expectations while avoiding excessive tightening that could harm growth.

Conclusion

Stagflation represents one of the most challenging macroeconomic scenarios, as it combines the worst aspects of inflation and recession.

Addressing it requires a multi-dimensional policy approach, focusing not only on demand management but also on strengthening supply-side resilience and energy security.

Prelims MCQ

Q. Which of the following best describes stagflation?

(a) High inflation accompanied by high economic growth(b) Low inflation accompanied by high unemployment(c) High inflation accompanied by low growth and high unemployment(d) Low inflation accompanied by high growth

Answer: (c)

Mains Question (GS-3)

“Stagflation poses a serious policy dilemma for modern economies.”Explain its causes and discuss the policy challenges in addressing it in the current global context.

4.Indian Crested Porcupine and Saffron Crisis in Kashmir

Why in News?

Saffron cultivation in the Pampore highlands of Kashmir is facing a serious threat due to the increasing activity of the Indian crested porcupine, which feeds on saffron corms, causing significant crop damage and economic loss.

Species Profile: Indian Crested Porcupine

The Indian crested porcupine (Hystrix indica) is a large, nocturnal rodent belonging to the Old World porcupine family. It is widely distributed across South Asia and parts of the Middle East and is known for its distinctive quill-covered body, which acts as an effective defense mechanism against predators.

Its classification as Least Concern by the IUCN reflects its wide distribution and stable population, although its interaction with agriculture is increasing.

Ecological Behaviour and Adaptation

• The species exhibits high ecological adaptability, inhabiting diverse environments ranging from forests and rocky terrains to scrublands and cultivated fields.
• Its expansion into agricultural landscapes such as the Karewa uplands indicates changing land-use patterns and habitat overlap between wildlife and human activity.
• Being nocturnal, it remains active at night, making detection and control difficult. Its burrowing ability allows it to access underground plant parts, increasing its impact on crops.

Feeding Pattern and Agricultural Impact

• The porcupine is herbivorous, feeding primarily on roots, tubers, fruits, and grains. Its strong incisors enable it to dig and consume underground plant structures such as saffron corms.
• Since saffron propagation depends entirely on these corms, their destruction directly reduces crop yield and affects future cultivation cycles.
• The decline of natural predators has further contributed to the survival and expansion of porcupine populations, intensifying crop damage.

Saffron Cultivation: Economic and Geographic Significance

• Saffron, derived from the stigmas of Crocus sativus, is among the most expensive spices globally due to its high labour intensity and low yield per flower.
• In India, its cultivation is concentrated in the Pampore region of Kashmir, often referred to as the Saffron Bowl, where unique Karewa soils and climatic conditions provide ideal growth conditions.
• Kashmir saffron has been granted a Geographical Indication (GI) tag, enhancing its global recognition and protecting its authenticity.

Nature of the Crisis

• The damage caused by porcupines is particularly severe because it targets the core reproductive structure of the plant, rather than surface crops.
• Given the limited cultivation season and high input costs, even small-scale destruction leads to disproportionately high economic losses for farmers.
• This threatens not only livelihoods but also the long-term sustainability of saffron cultivation in the region.

Broader Environmental and Policy Dimensions

• The issue reflects a broader trend of human-wildlife conflict in agricultural landscapes, driven by habitat fragmentation, land-use change, and ecological imbalances.
• In ecologically sensitive regions like the Himalayas, such conflicts are further aggravated by climate variability and declining biodiversity balance.
• There is also a policy gap in managing wildlife species that are not endangered but have localized economic impacts.

Way Forward

• Adopting non-lethal deterrent measures such as fencing, bio-repellents, and habitat management can reduce crop damage.
• Strengthening community-based monitoring systems can improve early detection and localized response.
• Scientific research on species behavior and crop protection techniques can provide targeted solutions.
• Integrating wildlife conservation with agricultural planning is essential to balance ecological sustainability with farmer livelihoods.

Conclusion

The saffron-porcupine conflict highlights the emerging complexity of managing productive landscapes within biodiversity-rich regions.

A balanced approach that combines ecological understanding with farmer-centric solutions is essential to ensure both conservation and economic sustainability.

Prelims MCQ

Q. With reference to the Indian crested porcupine, consider the following statements:

1. It is a nocturnal herbivorous rodent.
2. It is listed as Endangered on the IUCN Red List.
3. It feeds on underground plant parts such as roots and corms.

Select the correct answer:(a) 1 and 3 only(b) 2 and 3 only(c) 1 and 2 only(d) 1, 2 and 3

Answer: (a)

Mains Question (GS-3)

Q.“Human-wildlife conflict is no longer limited to forest fringes but is increasingly affecting high-value agricultural systems.”Discuss with reference to saffron cultivation in Kashmir and suggest sustainable mitigation strategies.

5.NATO (North Atlantic Treaty Organization)

Why in News?

Recent remarks by former U.S. President Donald Trump questioning NATO’s relevance and hinting at a possible U.S. withdrawal have reignited debate over the future of transatlantic security and the credibility of collective defence mechanisms.

Concept and Core Principle

The North Atlantic Treaty Organization (NATO) is an intergovernmental military alliance based on the principle of collective defence, as enshrined in Article 5 of the North Atlantic Treaty (Washington Treaty).

This principle ensures that an attack on one member is treated as an attack on all, making NATO a cornerstone of mutual security and deterrence.

Beyond military cooperation, NATO also functions as a political and strategic platform, facilitating consultations among members on defence and global security issues.

Historical Evolution and Expansion

• NATO was established on April 4, 1949, in the aftermath of World War II, primarily to counter the expansion of the Soviet Union during the Cold War.
• The alliance began with 12 founding members, including the United States, United Kingdom, France, Canada, and others in Western Europe.
• Following the collapse of the Soviet Union, NATO expanded eastward, incorporating former Eastern Bloc countries, thereby transforming from a Cold War defensive alliance into a broader security organization.
• The most recent expansion includes Finland (2023) and Sweden (2024), reflecting NATO’s response to changing security dynamics, particularly Russia’s actions in Ukraine.

Membership and Strategic Geography

As of 2026, NATO consists of 32 member countries, spanning North America and Europe.

Several NATO members share borders with Russia, including Norway, Finland, Estonia, Latvia, Lithuania, and Poland, making NATO central to European security dynamics.

Countries bordering Ukraine such as Poland, Romania, and Slovakia play a critical role in supporting regional stability.

The expansion of NATO has significantly extended its strategic frontier, especially after Finland’s accession, which added a long direct border with Russia.

Institutional Structure and Functioning

NATO operates through an integrated command structure, with Supreme Headquarters Allied Powers Europe (SHAPE) as its central military command.

The alliance does not maintain a permanent standing army; instead, member states contribute forces as required.

It also functions as a political forum, enabling consultation, coordination, and consensus-based decision-making.

The United States plays a dominant role by providing the nuclear umbrella, ensuring deterrence against major threats.

Core Functions and Objectives

• NATO’s primary objective is to ensure collective defence and security of member states against external threats.
• It focuses on crisis management, using both diplomatic and military strategies to address conflicts.
• The alliance enhances military readiness and interoperability through joint exercises, modernization, and strategic planning.
• It also builds partnerships with non-member countries to promote global stability.
• NATO has conducted several major operations, including interventions in the Balkans and Afghanistan, highlighting its role beyond territorial defence.

Contemporary Relevance

• NATO remains the central pillar of Euro-Atlantic security architecture, particularly amid rising tensions with Russia.
• Its expansion into Northern and Eastern Europe has strengthened deterrence and reshaped regional power dynamics.
• The alliance continues to act as a key instrument of U.S. global influence and power projection, maintaining strategic balance in international politics.
• It is also adapting to emerging domains such as cybersecurity, hybrid warfare, and space security.

Key Challenges

• Burden-sharing remains a contentious issue, with several members failing to meet defence spending commitments, leading to criticism, especially from the U.S.
• Internal political differences among members sometimes weaken consensus-based decision-making.
• The alliance faces difficulty in adapting to non-traditional security threats, including cyber warfare and technological disruptions.
• Questions about long-term U.S. commitment create uncertainty regarding NATO’s future credibility.

Way Forward

• Ensuring fair and equitable burden-sharing among members is essential to maintain alliance cohesion.
• NATO must expand its strategic focus to include new-age threats such as cyber, AI, and space warfare.
• Strengthening political unity and maintaining a clear strategic vision will be crucial for sustaining its role as a credible deterrent force.
• Deepening partnerships with non-member countries can further enhance global security cooperation.

Conclusion

NATO has evolved from a Cold War alliance into a multidimensional security institution, playing a central role in maintaining global strategic stability.

However, its future effectiveness will depend on its ability to adapt to emerging threats, manage internal divisions, and sustain collective commitment, particularly from key members like the United States.

Prelims MCQ

Q. With reference to NATO, consider the following statements:

1. Article 5 of the NATO treaty deals with collective defence.
2. NATO maintains a permanent standing army under its direct control.
3. Finland and Sweden have recently joined NATO.

Select the correct answer:(a) 1 and 3 only(b) 2 and 3 only(c) 1 and 2 only(d) 1, 2 and 3

Answer: (a)

Mains Question (GS-2)

Q. “NATO has evolved from a Cold War military alliance into a broader security institution.”Discuss its changing role and relevance in the contemporary geopolitical context.